... .output form 9v to 24v (0.5v inceasing by degress) Manual voltages 90W Universal Notebook ac chargerUniversal power adapter for notebook ... .5mmHP optionUsages Introduction:1. Before using,please read the user manual carefully and make sure it is fit for your requirements2 ... from its reach4. Take it to the appointed place to repair instead of illegally dismantling and repairing when something wrong with ...